Issues

• VmPlacementPolicyMigrationAbstract ignores the candidate VM when checking if a Host will be overloaded after a placement

  cloudsimplus/cloudsimplus#653 · Filter by author manoelcampos opened on Nov 13, 2026

• Reduce the quadratic cost of the VM migration placement algorithm

  cloudsimplus/cloudsimplus#648 · Filter by author manoelcampos opened on Nov 12, 2026
  

• Use immutable records for configuration values to reduce memory footprint

  cloudsimplus/cloudsimplus#603 · Filter by author manoelcampos opened on Oct 25, 2026
  1

  

• Replace hand-written SLF4J logger fields by Lombok @Slf4j

  cloudsimplus/cloudsimplus#602 · Filter by author manoelcampos opened on Oct 24, 2026
  

• Add real CpuCap implementations for VMs (CPU quota / millicores, percentage cap)

  cloudsimplus/cloudsimplus#601 · Filter by author manoelcampos opened on Oct 24, 2026
  

• Investigate an O(1) counter for VmScheduler.getTotalAvailableMips()

  cloudsimplus/cloudsimplus#600 · Filter by author manoelcampos opened on Oct 24, 2026
  

• Each resource provisioner creates an empty HashMap, increasing the Host memory footprint

  memory-footprintperformance
  cloudsimplus/cloudsimplus#596 · Filter by author manoelcampos opened on Oct 20, 2026
  

• Housekeeping: small TODOs and minor improvements

  cleanupimprovement
  cloudsimplus/cloudsimplus#591 · Filter by author manoelcampos opened on Oct 20, 2026
  

• Cloudlet and network task design

  cloudletdesignnetwork
  cloudsimplus/cloudsimplus#589 · Filter by author manoelcampos opened on Oct 20, 2026

• Assess PIT (pitest) for mutation testing

  buildimprovement
  cloudsimplus/cloudsimplus#584 · Filter by author manoelcampos opened on Oct 20, 2026
  1

  

• Proposal for Improving simulation performance and scalability

  in-progressmemory-footprintperformancescalability
  Feature

  cloudsimplus/cloudsimplus#523 · Filter by author manoelcampos opened on Apr 16, 2025
  1

  

• Tasks in a NetworkCloudlet cannot be executed in parallel

  enhancement
  cloudsimplus/cloudsimplus#515 · Filter by author manoelcampos opened on Nov 14, 2024

• Use network switches for VM Migration

  network
  Feature

  cloudsimplus/cloudsimplus#503 · Filter by author 3ybactuk opened on Jul 14, 2024
  1

• Connecting multiple data centres together

  featurenetwork
  cloudsimplus/cloudsimplus#391 · Filter by author manoelcampos opened on Aug 4, 2022

• Assess the replacement of JDK Collections by an optimized framework

  coreperformance
  Feature

  cloudsimplus/cloudsimplus#204 · Filter by author manoelcampos opened on May 16, 2019

• Confusing ways to enable state and utilization histories

  designenhancementgood-first-issueresource-utilization
  cloudsimplus/cloudsimplus#177 · Filter by author manoelcampos opened on Apr 5, 2019
  4

  

• Host has two different ways to define Bandwidth

  enhancementnetworkresource-utilization
  cloudsimplus/cloudsimplus#167 · Filter by author manoelcampos opened on Mar 20, 2019

• The time a Cloudlet waits after being preempted is not computed

  enhancementgood-first-issue
  cloudsimplus/cloudsimplus#151 · Filter by author manoelcampos opened on Aug 16, 2018
  3

• Data duplication inside VmAllocationPolicy implementations

  enhancement
  cloudsimplus/cloudsimplus#107 · Filter by author manoelcampos opened on Jun 6, 2017
  

• VmPlacementPolicyMigrationAbstract creates and destroys VMs just to assess new placement

  accuracydesignenhancementperformanceVmAllocationPolicy
  cloudsimplus/cloudsimplus#94 · Filter by author manoelcampos opened on May 27, 2017
  2

  

• Allocation of a Host PE to a VM fails when the host uses a VmSchedulerSpaceShared and there are more VMs than PEs.

  buggood-first-issuehelp wantedVmScheduler
  cloudsimplus/cloudsimplus#26 · Filter by author manoelcampos opened on Sep 2, 2016